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150925419981372 = 22312577118331781
BaseRepresentation
bin100010010100010000010000…
…000010111010101000111100
3201210101022220000102201121110
4202110100100002322220330
5124240230230003400442
61252554103014002020
743535000413620651
oct4224202002725074
9653338800381543
10150925419981372
11440a9124a64323
1214b16435946310
13662a28a8778ca
14293ab87871c28
15126adb343c69c
hex8944100baa3c

150925419981372 has 12 divisors (see below), whose sum is σ = 352159313289896. Its totient is φ = 50308473327120.

The previous prime is 150925419981361. The next prime is 150925419981407. The reversal of 150925419981372 is 273189914529051.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6288559165879 + ... + 6288559165902.

Almost surely, 2150925419981372 is an apocalyptic number.

150925419981372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150925419981372 is an abundant number, since it is smaller than the sum of its proper divisors (201233893308524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150925419981372 is a wasteful number, since it uses less digits than its factorization.

150925419981372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12577118331788 (or 12577118331786 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 66.

The spelling of 150925419981372 in words is "one hundred fifty trillion, nine hundred twenty-five billion, four hundred nineteen million, nine hundred eighty-one thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 12577118331781 25154236663562 37731354995343 50308473327124 75462709990686 150925419981372